The claimWhat Chris actually said

Paul moved to a plant-based diet in 2019 and has described it since as the first thing he changed when he decided to extend his career. He credits it with how he feels and recovers, and pairs it with consistent lifting rather than presenting diet alone as the cause. He is explicit that he is not prescribing it to everyone.

Sources

Why it mattersWhy this matters for longevity

Athletes changing their diet mid-career is one of the most copied celebrity health behaviors there is.

The heart-health case and the performance case have very different amounts of evidence behind them, and they usually get bundled together.

Paul pairs the diet with heavy lifting, which makes attributing his results to food alone unreliable.

The evidenceWhat the science says

Meta-analysis of observational cohorts finds vegetarian and vegan diets associated with lower BMI, lower total and LDL cholesterol, and lower incidence of ischaemic heart disease, with vegan patterns also associated with lower cancer incidence. These are consistent across populations and plausible given the fibre, saturated fat and food-pattern differences involved.

The evidence does not support a performance advantage. Systematic review of vegetarian diets and sports performance finds broadly equivalent outcomes rather than superiority, and the studies are small, short and inconsistently controlled for total energy and protein. Separately, vegetarian athletes tend to have lower baseline muscle creatine, and the cohort data are observational, so people who choose these diets differ from those who do not in ways no statistical adjustment fully removes.

TakeawayThe honest takeaway

The practical lesson

If you shift toward plants, plan protein distribution and B12 deliberately rather than assuming the pattern handles it for you.

RelatedRelated habits

Consistent Resistance TrainingHigher Fibre IntakeReduced Processed MeatVitamin B12 Monitoring

Each of these is a habit you can build on its own. Explore them through the Topics index.

SupplementsThe supplement angle: Vitamin B12 and creatine

Support a habit, do not replace one

Vitamin B12 is not reliably available from plant foods, so it is routinely supplemented on these diets. Creatine stores tend to run lower without meat intake, which is worth discussing with a clinician or sports dietitian rather than self-prescribing.

Supplements can support good habits. They do not replace sleep, movement, nutrition, or medical care. Talk with your healthcare provider before starting anything new.

This is educational commentary, not medical advice, and does not imply that Chris Paul endorses, is affiliated with, or uses Winning Longevity or any product. We critique the claim and the evidence, not the person. Any direct quote is a placeholder until sourced. Talk with a qualified healthcare provider before changing your routine. See our health disclaimer.